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How Much Will Sea Levels Rise by 2050: Current Projections and Key Drivers

Global mean sea level is projected to rise by about 0.3 to 0.6 metres (approximately 1 to 2 feet) by 2050 relative to the year 2000, across mid-range emissions scenarios assesse...

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Are Polar Bears Dying Because of Global Warming? What the Science Shows

Polar bears rely on Arctic sea ice as a platform for hunting their primary prey, mainly seals. The ice also supports migration, mating, and denning behaviors. Because Arctic sea...

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Sahara Sand Storms and Florida: What Connections Exist

Links between the Sahara Desert and weather or air quality in Florida arise from large-scale atmospheric transport of dust and sand particles. This evergreen explainer examines...

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Understanding March Record High Temperature Events

March record high temperatures represent the warmest temperature ever documented for any location during March in historical records. These extremes are increasingly relevant as...

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Why Was 2024 So Hot: A Verified Explanation

2024 was the hottest year globally since records began in the late 19th century, driven primarily by long-term human-caused climate change amplified by a strong El Niño and by...

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